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특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 동적 채널 할당을 위한 채널 집합 관리 방법 및 구조

동적 채널 할당을 위한 채널 집합 관리 방법 및 구조
이미지 확대
발명자
박창현, 임선민, 송명선, 김상원
출원번호
12676598 (2008.09.04)
공개번호
20100240407 (2010.09.23)
등록번호
8483730 (2013.07.09)
출원국
미국
협약과제
초록
A method for managing a channel set for dynamic channel allocation, and a system for performing the method. The method includes predicting a channel state and a channel quality on a vacant channel based on channel information that is obtained by spectrum sensing and communication protocol. The predicting includes modeling an occupation pattern of the vacant channel to calculate a probability in which an incumbent user (IU) licensed to use the vacant channel appears on the vacant channel. The method also includes evaluating reliability on the prediction result, and giving a priority to the vacant channel based on the evaluated reliability.
KSP 제안 키워드
Channel Allocation, Channel state, Dynamic channel, Dynamic channel allocation, Spectrum Sensing, channel quality, communication protocol